CN215860261U - End bracket with clearing device - Google Patents
End bracket with clearing device Download PDFInfo
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- CN215860261U CN215860261U CN202121716618.XU CN202121716618U CN215860261U CN 215860261 U CN215860261 U CN 215860261U CN 202121716618 U CN202121716618 U CN 202121716618U CN 215860261 U CN215860261 U CN 215860261U
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- end support
- roller frame
- clearing device
- carrier
- carrier roller
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Abstract
The utility model provides an end support with a clearing device, which comprises an end support and the clearing device, wherein the clearing device and the end support are both provided with connecting lug plates, and the clearing device is fixed on one side of the end support through a pin shaft and the connecting lug plates; the cleaning device comprises a carrier roller frame, carrier rollers, a conveying belt, traveling wheels and a hydraulic jacking mechanism, wherein the carrier rollers are installed on the carrier roller frame, the conveying belt is installed on the carrier rollers, the traveling wheels are installed on supporting legs at the bottom end of the carrier roller frame, the hydraulic jacking mechanism is installed at the front end and the rear end of the carrier roller frame, and the telescopic end of the hydraulic jacking mechanism faces the ground. This take end support of clearing device can convenient and fast clear transport debris such as the siltation coal gangue of working face cut hole department to the working face collecting space area, can remove by oneself, but height-adjusting reduces human cost by a wide margin, improves the production efficiency of colliery working face.
Description
Technical Field
The utility model relates to the field of hydraulic supports for fully mechanized coal mining, in particular to an end support with a clearing device.
Background
Along with the popularization of coal mine intelligent strategy in all countries, the mechanization and automation degree of coal mines is greatly improved, and the labor intensity of coal mine workers is greatly reduced. However, because the working face scraper conveyer and the reversed loader are not reasonably lapped, and the bottom heave of the crossheading roadway is deformed, the deposition of coal gangue sundries at the nose of the crossheading scraper conveyer is inevitable, which not only influences the quick propulsion of the working face, but also greatly increases the workload of coal mine workers in cleaning and transporting. The cleaning and transportation work is limited by special conditions under the coal mine, a large amount of manpower and material resources are required to be input, the efficiency is often low, and the coal mining propulsion of a working face and the standardized construction of a crossheading environment are greatly influenced.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the end support with the clearing device, which can conveniently and quickly clear and convey sundries such as deposited coal, gangue and the like at the hole cutting position of the working surface to the goaf of the working surface, can move automatically, can adjust the height, greatly reduce the labor cost and improve the production efficiency of the working surface of a coal mine.
In order to achieve the purpose, the utility model adopts the technical scheme that: the end bracket with the clearing device comprises an end bracket and the clearing device, wherein the clearing device and the end bracket are both provided with connecting lug plates, and the clearing device is fixed on one side of the end bracket through a pin shaft and the connecting lug plates;
the cleaning device comprises a carrier roller frame, carrier rollers, a conveying belt, traveling wheels and a hydraulic jacking mechanism, wherein the carrier rollers are installed on the carrier roller frame, the conveying belt is installed on the carrier rollers, the traveling wheels are installed on supporting legs at the bottom end of the carrier roller frame, the hydraulic jacking mechanism is installed at the front end and the rear end of the carrier roller frame, and the telescopic end of the hydraulic jacking mechanism faces the ground.
Basically, the roller frame comprises two groove-shaped steel plates which are arranged in bilateral symmetry, inner grooves of the two groove-shaped steel plates face inwards, and the carrier roller is embedded between the two groove-shaped steel plates.
Basically, one end of the upper end face of the carrier roller frame is provided with a funnel-shaped clearing port, and an outlet at the lower end of the clearing port corresponds to the conveying belt.
And the tail baffle is arranged at the other end of the upper end surface of the roller carrier and can swing up and down at the tail end of the roller carrier.
Basically, the roller frame is provided with a main driving wheel and an auxiliary driving wheel corresponding to the conveying belt.
Basically, the connecting lug plate is arranged on the roller frame.
On the basis, the end support includes end support back timber, end support shield beam, end support stand, end support left base and end support right base, set up one set respectively on end support left base and the end support right base end support back timber, end support shield beam and end support stand, the end support back timber sets up in the top of end support stand, the end support shield beam sets up in the lateral part of end support stand, the clearance device sets up in the right side of end support right base.
Basically, the clearing port is arranged at the joint of the top beams of the end brackets.
Compared with the prior art, the utility model has substantial characteristics and progress, and particularly, the cleaning device is arranged on the outer side of the hydraulic support base, the conveying belt structure is arranged on the cleaning device, so that sundries such as coal, gangue and the like deposited on the cut holes of the working surface can be conveniently and quickly cleaned and conveyed to the goaf of the working surface for filling, the end support can be conveniently and smoothly moved, and meanwhile, in order to match with the moving action of the end support, the cleaning device is provided with the traveling wheels which can move in a manual pushing mode and are matched with the movement of the end support.
Furthermore, a hydraulic jacking mechanism is further designed and arranged at the head end and the tail end of the clearing device, the height of the head end and the tail end can be adjusted, and the hydraulic jacking mechanism is suitable for the gradient of different underground roadways.
The device is simple and clear in structure, low cost, and the function is abundant, and installation and use are retrieved conveniently, not only can support the tunnel, have solved the problem that intensity of labour such as artifical clearance coal gangue debris is big, work efficiency is low simultaneously, have effectively solved debris siltation problems such as the working face cut-to-eye coal gangue, for pass smoothly providing the guarantee, the material resources cost of using manpower sparingly improves the production efficiency of colliery working face greatly.
Drawings
Fig. 1 is a schematic view of the structure of the head support with the cleaning device according to the present invention.
Fig. 2 is a side view of the head support with a clearing device of the present invention.
In the figure: 1.1 end bracket top beam; 1.2 the end bracket shield beam; 1.3 end bracket upright columns; 1.4 end bracket left base; 1.5 end bracket right base; 2.1 main driving wheel; 2.2 auxiliary driving wheels; 2.3 a shipping port; 2.4 tail baffle; 2.5 travelling wheels; 2.6 head end hydraulic jacking mechanism; 2.7 tail hydraulic lifting mechanism; 2.8 supporting rollers; 2.9 a roller frame; 2.10 bottom support leg.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1 and 2, an end bracket with a clearing device mainly comprises two parts, wherein one part is the end bracket, and the second part is the clearing device.
The end support includes end support back timber 1.1, end support shield beam 1.2, end support stand 1.3, end support left base 1.4 and end support right base 1.5, set up one set respectively on end support left base 1.4 and the end support right base 1.5 end support back timber 1.1, end support shield beam 1.2 and end support stand 1.3, end support back timber 1.1 sets up in the top of end support stand 1.3, end support shield beam 1.2 sets up in the lateral part of end support stand 1.3, the device of clearing and transporting sets up in the right side of end support right base 1.5.
All set up the connection otic placode on clearing device and the end support, the connection otic placode setting of clearing device is on the bearing roller frame, and the connection otic placode setting of end support is on end support right base 1.5, the clearing device is fixed on the right side of end support right base through round pin axle and connection otic placode, and the mounting means of round pin axle is demountable installation, and the split is simple and easy, removes respectively and transports after removing the in-process, accessible time the split, and control is simpler.
Clear device of transporting includes bearing roller frame 2.9, bearing roller 2.8, conveyer belt, walking wheel 2.5, head end hydraulic pressure climbing mechanism 2.6 and tail end hydraulic pressure climbing mechanism 2.7, bearing roller 2.8 is installed on bearing roller frame 2.9, the conveyer belt is installed on bearing roller 2.8, it is provided with main drive wheel 2.1 and auxiliary drive wheel 2.2 to correspond the conveyer belt on bearing roller frame 2.9, and the conveyer belt is at main drive wheel 2.1 and auxiliary drive wheel 2.2's effect under, and rotary motion is done, walking wheel 2.5 is installed on the landing leg of bearing roller frame 2.9 bottom, head end hydraulic pressure climbing mechanism 2.6 and tail end hydraulic pressure climbing mechanism 2.7 are installed at the front end and the rear end of bearing roller frame 2.9, head end hydraulic pressure climbing mechanism 2.6 and tail end hydraulic pressure climbing mechanism 2.7's flexible end is towards ground.
The carrier roller frame 2.9 comprises two groove-shaped steel plates which are arranged in bilateral symmetry, inner grooves of the two groove-shaped steel plates face inwards, and the carrier roller 2.8 is embedded between the two groove-shaped steel plates. One end of the upper end surface of the carrier roller frame is provided with a funnel-shaped clearing port, the clearing port is arranged at the joint of top beams of the end brackets, and an outlet at the lower end of the clearing port corresponds to the conveying belt and is mainly used for bearing some coal ash leaked from the top and the problems of coal loading; the other end of the upper end face of the roller frame 2.9 is provided with a tail baffle 2.4, the tail baffle 2.4 can be vertically arranged at the tail end of the roller frame in a swinging mode, and the main effect of the tail coal-turning device is to solve the problem that the tail pulls back the head coal.
The working process is as follows:
at first fixed end support, then the manual work promotes the clearance device and removes, after removing the right side matching position of the right base of end support, fix both through round pin axle and engaging lug board, then adjust hydraulic pressure climbing mechanism's jacking height, make the trend of conveyer belt and tunnel slope looks adaptation, then open the conveyer belt, the coal gangue that will silt passes through the conveyer belt and transports to the working face collecting space area, clear up the tunnel, can avoid the follow-up smooth frame that moves of end support, follow-up work then moves along the removal of end support, reduce the human labor cost by a wide margin, improve the production efficiency of colliery working face.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides an end support of device is cleared in area which characterized in that: the cleaning and transporting device is fixed on one side of the end bracket through a pin shaft and the connecting lug plate;
the cleaning device comprises a carrier roller frame, carrier rollers, a conveying belt, traveling wheels and a hydraulic jacking mechanism, wherein the carrier rollers are installed on the carrier roller frame, the conveying belt is installed on the carrier rollers, the traveling wheels are installed on supporting legs at the bottom end of the carrier roller frame, the hydraulic jacking mechanism is installed at the front end and the rear end of the carrier roller frame, and the telescopic end of the hydraulic jacking mechanism faces the ground.
2. The tip cradle with clearing device of claim 1, wherein: the carrier roller frame comprises two groove-shaped steel plates which are arranged in bilateral symmetry, inner grooves of the two groove-shaped steel plates face inwards, and the carrier roller is embedded between the two groove-shaped steel plates.
3. The tip cradle with clearing device of claim 2, wherein: one end of the upper end face of the carrier roller frame is provided with a funnel-shaped clearing port, and the outlet of the lower end of the clearing port corresponds to the conveying belt.
4. The tip cradle with clearing device of claim 3, wherein: the other end of the upper end face of the roller carrier is provided with a tail baffle which can swing up and down and is arranged at the tail end of the roller carrier.
5. The tip cradle with clearing device of claim 4, wherein: and the roller frame is provided with a main driving wheel and an auxiliary driving wheel corresponding to the conveying belt.
6. The tip cradle with clearing device of claim 5, wherein: the connecting lug plate is arranged on the roller frame.
7. The tip cradle with clearing device of claim 6, wherein: the end support comprises an end support top beam, an end support shield beam, an end support stand column, an end support left base and an end support right base, the end support top beam, the end support shield beam and the end support stand column are respectively provided with one set on the end support left base and the end support right base, the end support top beam is arranged at the top of the end support stand column, the end support shield beam is arranged at the side part of the end support stand column, and the clearing device is arranged at the right side of the end support right base.
8. The tip cradle with clearing device of claim 7, wherein: the cleaning port is arranged at the joint of the top beams of the end brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121716618.XU CN215860261U (en) | 2021-07-27 | 2021-07-27 | End bracket with clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121716618.XU CN215860261U (en) | 2021-07-27 | 2021-07-27 | End bracket with clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860261U true CN215860261U (en) | 2022-02-18 |
Family
ID=80331778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121716618.XU Active CN215860261U (en) | 2021-07-27 | 2021-07-27 | End bracket with clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860261U (en) |
-
2021
- 2021-07-27 CN CN202121716618.XU patent/CN215860261U/en active Active
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